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56 lines
1.5 KiB
Markdown
56 lines
1.5 KiB
Markdown
# Dataset configuration
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#### Referring to a specific dataset
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Here is how we refer to a dataset. We have a `dataset_inputs_train` and a `dataset_inputs_eval` config. These live under the `data` directory. You can see `configs/graph_default.yaml` for more details on what a full config would look like.
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```yaml
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data:
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dataset_inputs_train:
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data_directory: data/instant_ngp/fox
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dataset_format: instant_ngp
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downscale_factor: 1
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alpha_color: white
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dataset_inputs_eval:
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data_directory: data/instant_ngp/fox
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dataset_format: instant_ngp
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downscale_factor: 1
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alpha_color: white
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```
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#### Sanity check with a notebook
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You can use `notebooks/visualize_dataset.ipynb` to see how your formatted dataset looks. This code will load a dataset from a yaml config, show the camera poses, and visualize rays with the specified collider in the config. TODO: add a better visualization with images too
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#### Supported datasets
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We include support for a set of standard dataset formats.
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###### Blender Synthetic
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```{button-link} https://drive.google.com/drive/u/1/folders/128yBriW1IG_3NJ5Rp7APSTZsJqdJdfc1
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:color: primary
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:outline:
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Download
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```
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```yaml
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dataset_format: blender
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```
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Classic NeRF dataset including the "lego bulldozer" scene that was released with the original NeRF paper.
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###### Instant NGP
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```{button-link} https://github.com/NVlabs/instant-ngp#nerf-fox
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:color: primary
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:outline:
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Download
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```
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```yaml
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dataset_format: instant_ngp
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``` |